#!/usr/bin/env bash 

echo "执行的文件名为:$0"
echo "传递的参数个数为:$#"
echo "第一个参数为:$1"

echo "-- \$@ --"

for arg in "$@"; do
	echo $arg
done

echo "-- \$* --"

for arg in "$*"; do
	echo $arg
done
